Triple
T14723783
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Erbach, Hesse |
E345881
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object |
Odenwaldbahn railway line
The Odenwaldbahn railway line is a regional rail route in southwestern Germany that connects towns in the Odenwald region with larger urban centers such as Darmstadt and Frankfurt.
|
E1115344
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Odenwaldbahn railway line | Statement: [Erbach, Hesse, hasTransportConnection, Odenwaldbahn railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Odenwaldbahn railway line Context triple: [Erbach, Hesse, hasTransportConnection, Odenwaldbahn railway line]
-
A.
Mainz–Alzey railway
The Mainz–Alzey railway is a regional rail line in the German state of Rhineland-Palatinate that connects the city of Mainz with the town of Alzey, serving numerous intermediate communities.
-
B.
Kaiserslautern–Enkenbach railway
The Kaiserslautern–Enkenbach railway is a regional rail line in the German state of Rhineland-Palatinate that connects the city of Kaiserslautern with the town of Enkenbach-Alsenborn.
-
C.
Wetzlarer Bahn
Wetzlarer Bahn is a German railway line historically connecting the Frankfurt/Wetzlar region with Berlin and serving various regional and S-Bahn routes along its corridor.
-
D.
Löhne–Rheine railway
The Löhne–Rheine railway is a major rail route in northwestern Germany that connects several important regional centers and forms part of key east–west passenger and freight corridors.
-
E.
Ruhrtalbahn
Ruhrtalbahn is a scenic railway line in Germany that follows the Ruhr River valley, connecting various towns and cities in the Ruhr region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Odenwaldbahn railway line Triple: [Erbach, Hesse, hasTransportConnection, Odenwaldbahn railway line]
Generated description
The Odenwaldbahn railway line is a regional rail route in southwestern Germany that connects towns in the Odenwald region with larger urban centers such as Darmstadt and Frankfurt.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Odenwaldbahn railway line Target entity description: The Odenwaldbahn railway line is a regional rail route in southwestern Germany that connects towns in the Odenwald region with larger urban centers such as Darmstadt and Frankfurt.
-
A.
Mainz–Alzey railway
The Mainz–Alzey railway is a regional rail line in the German state of Rhineland-Palatinate that connects the city of Mainz with the town of Alzey, serving numerous intermediate communities.
-
B.
Kaiserslautern–Enkenbach railway
The Kaiserslautern–Enkenbach railway is a regional rail line in the German state of Rhineland-Palatinate that connects the city of Kaiserslautern with the town of Enkenbach-Alsenborn.
-
C.
Wetzlarer Bahn
Wetzlarer Bahn is a German railway line historically connecting the Frankfurt/Wetzlar region with Berlin and serving various regional and S-Bahn routes along its corridor.
-
D.
Löhne–Rheine railway
The Löhne–Rheine railway is a major rail route in northwestern Germany that connects several important regional centers and forms part of key east–west passenger and freight corridors.
-
E.
Ruhrtalbahn
Ruhrtalbahn is a scenic railway line in Germany that follows the Ruhr River valley, connecting various towns and cities in the Ruhr region.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d822e5911c8190ba589f957dbd9ba7 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec25e9a14819081fa06fc601f295d |
completed | April 14, 2026, 10:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdf09791e081908a1262717fd31445 |
completed | May 8, 2026, 2:17 p.m. |
| NEDg | Description generation | batch_69fdf32c1ec48190b28fb67e00b87fcd |
completed | May 8, 2026, 2:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fdf3cfd7b48190b5d6177c5bf0e42e |
completed | May 8, 2026, 2:31 p.m. |
Created at: April 10, 2026, 1:29 a.m.